98653660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 246153600

約数和(自身を除く): 147499940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 197, 245, 292, 343, 365, 394, 490, 511, 686, 730, 788, 980, 985, 1022, 1372, 1379, 1460, 1715, 1970, 2044, 2555, 2758, 3430, 3577, 3940, 5110, 5516, 6860, 6895, 7154, 9653, 10220, 13790, 14308, 14381, 17885, 19306, 25039, 27580, 28762, 35770, 38612, 48265, 50078, 57524, 67571, 71540, 71905, 96530, 100156, 100667, 125195, 135142, 143810, 193060, 201334, 250390, 270284, 287620, 337855, 402668, 500780, 503335, 675710, 704669, 1006670, 1351420, 1409338, 2013340, 2818676, 3523345, 4932683, 7046690, 9865366, 14093380, 19730732, 24663415, 49326830, 98653660]

約数ペア:

[(1, 98653660), (2, 49326830), (4, 24663415), (5, 19730732), (7, 14093380), (10, 9865366), (14, 7046690), (20, 4932683), (28, 3523345), (35, 2818676), (49, 2013340), (70, 1409338), (73, 1351420), (98, 1006670), (140, 704669), (146, 675710), (196, 503335), (197, 500780), (245, 402668), (292, 337855), (343, 287620), (365, 270284), (394, 250390), (490, 201334), (511, 193060), (686, 143810), (730, 135142), (788, 125195), (980, 100667), (985, 100156), (1022, 96530), (1372, 71905), (1379, 71540), (1460, 67571), (1715, 57524), (1970, 50078), (2044, 48265), (2555, 38612), (2758, 35770), (3430, 28762), (3577, 27580), (3940, 25039), (5110, 19306), (5516, 17885), (6860, 14381), (6895, 14308), (7154, 13790), (9653, 10220)]